If 3 numbers are in the ratio of 5:7:9 and their lcm is 1260 .find highest value number ....
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Hey, sup!
Let the numbers be 5k,7k and 9k
respectively.
LCM of 5k,7k and 9k = 315k
As per the question,
=>315k = 1260.
=>k=1260/315 = 4.
So the numbers are 5k = 5×4=20 , 7k = 7×4 = 28 and 9k = 9×4 = 36.
The highest value numbers is 36.
Hope it helps.
Let the numbers be 5k,7k and 9k
respectively.
LCM of 5k,7k and 9k = 315k
As per the question,
=>315k = 1260.
=>k=1260/315 = 4.
So the numbers are 5k = 5×4=20 , 7k = 7×4 = 28 and 9k = 9×4 = 36.
The highest value numbers is 36.
Hope it helps.
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